Yes, it is a surrealistic story. The ending of the story is apparent in that it is an element of surrealism. On the wedding day, Dr Margolin met with an accident and died on the way to the wedding hall and had lost his bodily appearance. Yet the story tells us of Dr Margolin participating in the wedding where he is eating, dancing, drinking, chatting with guests, etc. His encounter with his true love Raizel, who the Nazis shot, also stands out as surrealistic.
A compound (A) with molecular formula $C_4H_9I$ which is a primary alkyl halide, reacts with alcoholic KOH to give compound (B). Compound (B) reacts with HI to give (C) which is an isomer of (A). When (A) reacts with Na metal in the presence of dry ether, it gives a compound (D), C8H18, which is different from the compound formed when n-butyl iodide reacts with sodium. Write the structures of A, (B), (C) and (D) when (A) reacts with alcoholic KOH.